S
M
T
W
T
F
S
28
91°
75°
29
92°
74°
30
94°
74°
1
94°
77°
2
94°
75°
3
92°
71°
4
90°
72°
5
90°
69°
6
86°
67°
7
87°
65°
8
86°
69°
9
87°
66°
10
86°
67°
11
94°
76°
12
87°
69°
13
89°
63°
14
82°
62°
15
82°
63°
16
83°
63°
17
85°
67°
18
89°
70°
19
89°
69°
20
85°
67°
21
88°
70°
22
87°
70°
23
90°
71°
24
89°
70°
25
90°
69°
26
89°
70°
27
89°
70°
28
90°
71°
29
90°
70°
30
89°
70°
31
88°
68°
1
85°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sherman
Sherman's July 2026 forecast shows daily high temperatures ranging from 82° to 94°, with overnight lows between 62° and 77°. The average high for July is 89° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Sherman. See also: August | September | October.